CCS02S-D5M014

1 Introduction Flash memory is widely used in communication equipment, office equipment, household appliances, medical equipment and other fields due to its high integration, low cost and co...[Details]

India officially announced that its lunar landing had failed. It is reported that the Indian lunar probe "Chandrayaan-2" lander lost contact on the 7th, and was only 2.1 kilometers away from the luna...[Details]

0 Introduction The working stability and reliability of instruments and meters with single-chip microcomputer as the core are often greatly affected by the working environment. When the electro...[Details]

Circuit diagram Parts list Program (C language) #include reg51.h sbit p1_0=P1^0; sbit p1_1=P1^1; sbit p3_0=P3^0; sbit p3_1=P3^1; void delay(unsigned char i); void main() { p1_0=0; p1_1=0;   ...[Details]

1. Differences in structure The pixels of the passive drive matrix are composed of a simple substrate with a cathode and an anode. The intersection of the anode and the cathode can emit light, and t...[Details]

In smart home systems, the application of wireless network technology to home networks has become an unstoppable trend. This is not only because wireless networks can provide greater flexibility and m...[Details]

     On the morning of October 23, Apple officially confirmed that only 3% daily cash back can be obtained when purchasing Apple products using Apple Card. 　　The move comes after many Apple Card user...[Details]

In today's era of smart cars, the automatic driving assistance system has become an important criterion for measuring the intelligence level of a car. Geely Xingyue L has come up with a new trick i...[Details]

1. Select a switching power supply controller The AC220V to DC12V/2A power supply uses the green low-power switching power supply controller TMG0X65. According to its typical output power table, TMG...[Details]

1 Introduction Anti-lock Braking System (ABS) can effectively prevent the wheels of a vehicle from locking during braking, thereby avoiding dangers such as steering failure and tail-spinning caused...[Details]

　　All MOS integrated circuits (including P-channel MOS, N-channel MOS, complementary MOS - CMOS integrated circuits) have an insulating gate to prevent voltage breakdown. The thickness of the insulat...[Details]

On January 20, Sanlipu disclosed its 2020 performance report. In 2020, Sanlipu achieved a total operating income of 1,905,109,124.79 yuan, a year-on-year increase of 31.33%; a net profit attributable...[Details]

Part 1 STM32SYSTICK timer: The systick timer is a simple timer as its name suggests, mainly used for delay to avoid wasting MCU resources. It is a 24-bit inverted counter. Inverted means decreasing f...[Details]

1. DC digital ohmmeter error description DC digital ohmmeter error can be expressed in one of two forms. 1) The absolute error expressed as the sum of two errors: In the formula: rx——the reading v...[Details]

Malware, ransomware, viruses, denial of service attacks—these threats can put a business in a bind because they’re so difficult to recover from. Others may be impossible to recover from at all, but t...[Details]